Temperature (Measurement & Control)

PID Controllers are used to provide automatic control of processes without the need for operator interaction. These devices accept inputs from temperature, pressure, level, flow or other process signals and provide digital or analog output signals to final control elements such as heaters or valves. Process setpoints are entered locally on the front panel or from a remote source and the integral PID (Proportional, Integral, Derivative) control algorithm provides precise control of the process.